Final answer:
The cardiac center, vasomotor center, and respiratory center are located in the medulla oblongata of the brain. The medulla oblongata controls the cardiovascular system and responds to changes in blood pressure and blood concentrations of oxygen, carbon dioxide, and hydrogen ions. It also contains the pontine respiratory group, which helps regulate breathing.
Step-by-step explanation:
The cardiac center, vasomotor center, and respiratory center are located in the medulla oblongata of the brain.
The cardiovascular center in the medulla oblongata controls the cardiovascular system and responds to changes in blood pressure and blood concentrations of oxygen, carbon dioxide, and hydrogen ions.
The medulla also contains the pontine respiratory group, which consists of the apneustic and pneumotaxic centers that help regulate breathing.